Accounting, in sync with everything.

Zynk automatically moves data between your accounting system and the other platforms you run your business on: ecommerce stores, marketplaces, CRMs, EPOS, warehouse and 3PL systems.

Orders, invoices, customers, payments and stock levels flow between systems on a schedule you control, so your finance team stops rekeying data and your figures stay accurate everywhere. Most of our customers come to us because someone is spending several hours a week copying data between systems by hand, or because errors from manual entry are causing problems downstream.

With Insights AI, you can also report on that data by asking questions in plain English from the AI assistant you already use, with answers drawn live from all your connected systems at once.

We work with Sage 50 UK, Sage 50 US, Sage 50 Canada, Sage 200, Sage Business Cloud Accounting, Sage Intacct and Sage 200 Evolution.

Sage integration is our specialism rather than a side line; we've been building on the Sage platform since 2002, and we support the full range of record types rather than just sales orders. If you're on a different accounting platform, get in touch and we'll tell you honestly whether we can help.

Our most popular connectors include Shopify, WooCommerce, Magento, Amazon, eBay, BigCommerce, Salesforce and HubSpot, but the full list runs to well over 100 systems across ecommerce, CRM, marketplaces, EPOS, logistics and payments.

Don't see yours? We build custom connectors regularly, and our platform is designed to talk to anything with an API, database or file feed.

Autopilot and Workflow move data between your systems. Insights AI lets you ask questions of it.

Zynk Autopilot is cloud-based and self-serve. You connect your systems, choose how you want data to flow, and you're live, often within the hour, with no software to install. It's built for standard processes and suits small and medium businesses who want their integration working quickly.

Zynk Workflow is installed on your own infrastructure and is fully configurable. If you have complex business rules, unusual data mappings, high volumes, or you need to connect several systems at once, this is the one. Workflow projects are scoped, built and tested with our team before go-live.

Zynk Insights AI doesn't move data at all. It's an MCP server that connects your accounting, ecommerce and analytics systems to Claude, ChatGPT, Copilot or Gemini, so anyone in the business can ask questions and get one answer across all of them.

Not sure which fits? Tell us what you're trying to connect and we'll point you at the right one, including if that's the cheaper one.

Insights AI is an MCP (Model Context Protocol) server, the open standard AI assistants use to connect to business data. You connect your systems, add Insights to Claude, ChatGPT, Copilot or Gemini, and ask questions the way you'd ask a colleague: which customers are overdue, how this month compares to last, where web traffic turned into orders.

Answers are read live from your own systems, so there are no exports, spreadsheets or reports to build. Because Insights can see several systems at once, one answer can combine sales, cash, invoices and web traffic.

Insights AI currently supports Sage 50, Sage 200, Xero, Shopify and Google Analytics, and works inside Claude, ChatGPT, Copilot and Gemini.

We're constantly developing new connectors for Insights. If the system you need isn't listed, get in touch and tell us what you'd like to connect.

Insights AI is read-only by design: it never writes back to your systems. It uses your existing logins and permissions, so people only see what they're already allowed to see, and your numbers stay in the systems they live in.

We don't store any of your data. Insights AI fetches what your AI assistant asks for and passes it straight back over a secure, encrypted connection, so nothing is kept on Zynk's servers.

Every answer shows which system and records it came from, so you can trace any figure back to the source. Zynk is ISO 27001 certified.

Zynk Autopilot starts at £49 per month, with pricing based on transaction volume. You can see the full breakdown on our pricing page.

Zynk Workflow is an annual subscription plus a one-off implementation cost depending on the complexity of your integration. We'll always give you a fixed written quote after scoping; you won't get a surprise invoice halfway through a project.

Zynk Insights AI starts at £49 per user per month, with one-off onboarding from £495, where we connect your systems and configure your data model for you.

Autopilot: less than an hour. You're configuring it yourself, so the timeline is largely yours.

Workflow: typically 1–4 weeks depending on complexity, longer for large multi-system builds.

Insights AI: once our onboarding team has connected your systems, adding Insights to your AI assistant takes minutes, and your team can start asking straight away.

Every Workflow project follows the same four stages: we scope what the integration needs to do and agree it in writing; we build and configure it; you test it against real data in a safe environment; then we go live and hand over, with support from there. You'll know at the scoping stage roughly where your project sits on that timeline.